Now I can see why. For those who don't know, Stil in Berlin is a blog about Berlin street fashion, essentially. This entry follows a troupe of aerobicizers through laundromats, the underground subway system and the street. From what I gather, this is similar to a zombie walk, but with less death and more neon spandex. What a fun idea. It makes me want to throw a highlighters party in an all-white room. Or just do something similar to this. Who wants to?
For more photos, here is the Flickr set and here is what I think is the group of people who do this.
